Inspection Procedure 10: The multi-information display screen cannot be changed with the operation of the meter information switch.

caution

Before replacing the combination meter, be sure to check that the power supply circuit, earth circuit, and communication circuit are normal.

COMMENTS ON TROUBLE SYMPTOM

When the signal from the meter information switch is received, the combination meter switches the multi-information display screen. If the multi-information display screen does not switch normally, the meter information switch, wiring harness, connector(s), or combination meter may have a problem.

PROBABLE CAUSES

Malfunction of meter information switch
Malfunction of combination meter
Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. Check the diagnosis code.

Check if diagnosis code No. B2463 <Standard meter> or No. B2464 <High contrast meter> is set.

Q. Is diagnosis code No. B2463 <Standard meter> or No. B2464 <High contrast meter> set?

	Perform the troubleshooting of when the diagnosis code is set (Refer to ).

	Go to Step 2.

STEP 2. M.U.T.-III special function

Item 2: LCD (AUTO) (Refer to ).

Q. Is the check result normal?

	Go to Step 3.

	Replace the combination meter, and then go to Step 3.

STEP 3. Retest the system.

Check that the multi-information display screen works normally.

Q. Is the check result normal?

	The procedure is complete.

	Replace the combination meter.